Photoelectric sensor



FIG. 1 is a front, top, and left side perspective view of a photoelectric sensor showing our new design;

FIG. 2 is a rear, top, and left side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is an enlarged view of the circumscribed area IX in FIG. 1 ; and,

FIG. 10 is an enlarged view of the circumscribed area X in FIG. 2 .

The evenly spaced broken lines are directed to environment and form no part of the claimed design. The dot-dashed broken lines depict the bounds of the claim and form no part thereof. The dot-dot-dashed broken lines in FIGS. 1, 2, 9, and 10 circumscribe the enlarged views and form no part of the claimed design. 

CLAIM The ornamental design for a photoelectric sensor, as shown and described. 